Results 31 to 40 of about 48,841 (303)

THE FULFILLED EUCLIDEAN PLANE [PDF]

open access: yes, 2009
The fulfilled euclidean plane is the real projective plane, completed with the infinite point of its infinite line denoted new incidence structure. This is a structure with neighbouring elements, in which the unicity of the line through two distinct ...
Vasiu, Angela, Vasiu, Adrian
core   +1 more source

Geometry-Modulated Self-Assembly Structures of Covalent Polyoxometalate–Polymer Hybrid in Bulk and Thin-Film States

open access: yes, 2022
This work reports the synthesis, characterization, and self-assembled structures of three series of Keggin-type polyoxometalate (POM)-based hybrid molecules KPOM-mPSn (m = 1, 2 and 3), in which one, two, or three polystyrene (PS) chains are covalently ...
Fengfeng Feng (11752330)   +5 more
core   +1 more source

Symbolic incidence geometry and finite linear spaces

open access: yes, 1994
The symbolic incidence geometry is a project to develop a computer package that will allow geometers to use the computer for their research in incidence geometry.
Ueberberg, Johannes
core   +1 more source

Incidence geometry in a Weyl chamber II: SL

open access: yesAdvances in Applied Mathematics, 2020
We study the central hyperplane arrangement whose hyperplanes are the vanishing loci of the weights of the first and the second fundamental representations of $\mathfrak{gl}_n$ restricted to the dual fundamental Weyl chamber. We obtain generating functions that count flats and faces of a given dimension.
Mboyo Esole   +3 more
openaire   +7 more sources

Intricacies of Opening Geometry Detection in Terrestrial Laser Scanning: An Analysis Using Point Cloud Data from BLK360

open access: yesRemote Sensing
This study investigates the use of terrestrial laser scanning (TLS) in urban excavation sites, focusing on enhancing ground deformation detection by precisely identifying opening geometries, such as gaps between pavement blocks. The accuracy of TLS data,
Jinman Jung   +4 more
doaj   +1 more source

Implicit Characterizations of Smooth Incidence Geometries [PDF]

open access: yesGeometriae Dedicata, 2000
Erworben im Rahmen der Schweizer Nationallizenzen (http://www.nationallizenzen.ch)
Bödi, Richard, Immervoll, Stefan
openaire   +2 more sources

Fabrication of Multilayer Cu/Ni Systems with Nanometric Layers by Electrolysis Method [PDF]

open access: yesArchives of Metallurgy and Materials, 2018
The paper presents research results of multilayer systems composed of alternate Cu/Ni layers. The layers thickness obtained by the galvanic treatment was determined by using the transmission electron microscopy and X-ray diffraction method in the grazing
M. Spilka   +4 more
doaj   +1 more source

Does Long‐Term Lower Extremity Strength Training in Adults With Knee Osteoarthritis and Varus Alignment Reduce Knee Joint Loading During Gait?

open access: yesArthritis Care &Research, EarlyView.
Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier   +12 more
wiley   +1 more source

Effects of the Grazing Incidence Geometry on X‑ray Photon Correlation Spectroscopy Measurements

open access: yes, 2023
X-ray photon correlation spectroscopy (XPCS) is a versatile tool to measure dynamics on the nanometer to micrometer scale in bulk samples. XPCS has also been applied in grazing incidence (GI) geometry to examine the dynamics of surface layers.
Lutz Wiegart (2044798)   +15 more
core   +1 more source

Development of dual-beamline photoelectron momentum microscopy for valence orbital analysis

open access: yesJournal of Synchrotron Radiation
The soft X-ray photoelectron momentum microscopy (PMM) experimental station at the UVSOR Synchrotron Facility has been recently upgraded by additionally guiding vacuum ultraviolet (VUV) light in a normal-incidence configuration.
Kenta Hagiwara   +6 more
doaj   +1 more source

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